10013205

Names of 10013205

• Cardinal: 10013205 can be written as Ten million, thirteen thousand, two hundred five.

Scientific notation

• Scientific notation: 1.0013205 × 10⁷

Factors of 10013205

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 667555

Divisors of 10013205

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 5 15 667547 2002641 3337735 10013205
• Sum of all divisors σ(n): 16021152
• Sum of proper divisors (its aliquot sum) s(n): 6007947
• 10013205 is a deficient number, because the sum of its proper divisors (6007947) is less than itself. Its deficiency is 4005258

Bases of 10013205

• Binary: 100110001100101000010101₂
• Hexadecimal: 0x98CA15
• Base-36: 5YM8L

Squares and roots of 10013205

• 10013205 squared (10013205²) is 100264274372025
• 10013205 cubed (10013205³) is 1003966733463332590125
• The square root of 10013205 is 3164.3648651823
• The cube root of 10013205 is 215.5382583259

Scales and comparisons

• 10,013,205 seconds is equal to 16 weeks, 3 days, 21 hours, 26 minutes, 45 seconds.
• To count from 1 to 10,013,205 would take you about twenty-four weeks!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 10013205 cubic inches would be around 18 feet tall.

Recreational maths with 10013205

• 10013205 backwards is 50231001
• The number of decimal digits it has is: 8
• The sum of 10013205's digits is 12
• More coming soon!